Active 11 months ago. Viewed 6k times. For that I used the below commands with no success: keytool -import -alias root -keystore tomcat. Improve this question. Mihai Chelaru 6, 14 14 gold badges 40 40 silver badges 48 48 bronze badges. Naresh Naresh 21 1 1 silver badge 3 3 bronze badges. Looks ok. You don't want to send them or anybody at all your secret private key, so you send a CSR that contains your public key and request meta data only and get back the newly crafted certificate plus intermediate certificate chain bundle.
What's your actual question? This time by using goDaddy certificates is not working I don't know why? It's to hard guess what 'not working' means without a full Exception stack trace or even knowing what the certificate is to be used for.
Add a comment. Active Oldest Votes. Now follow the steps as ordered. Delete any existing entries from keystore file first. Now export the certificate and private key into PKCS12 file openssl pkcs12 -export -in fce4fa61ea3f4. Improve this answer. Shan0 Mr. Shan0 7 7 silver badges 16 16 bronze badges. Thank you for this solution. It works for me. I have generated the certificate with the csr of different server and I have one server where tomcat is already running with key store.
Please, follow the steps below: Your first step is to create a keystore for your private key. To do it, launch a command line interface and run the following command: keytool -genkey -keysize -keyalg RSA -alias ssldragon -keystore example.
You may use any custom alias. Create a password for the kyestore. Remember this password, or write it down. If you have a Wildcard certificate, add an asterisk in front of the domain e. For Domain Validation Certificates, enter NA instead What is the name of your organization — type the officially registered name of your company. Use only alphanumerical characters e. Make sure the country you specify is the legal residence of your organization e.
It resides in the example. You can open it with any text editor of your choice and copy-paste the whole content during your buying order. PEM format You have to import all the necessary certificate files separately in the correct order. Run the commands below for each certificate type: Root Certificate — keytool -import -alias root -keystore example.
It states which organisation the site is associated with, along with some basic contact information about the site owner or administrator. This certificate is cryptographically signed by its owner, and is therefore extremely difficult for anyone else to forge. For the certificate to work in the visitors browsers without warnings, it needs to be signed by a trusted third party.
These are called Certificate Authorities CAs. To obtain a signed certificate, you need to choose a CA and follow the instructions your chosen CA provides to obtain your certificate. A range of CAs is available including some that offer certificates at no cost.
Java provides a relatively simple command-line tool, called keytool , which can easily create a "self-signed" Certificate. Self-signed Certificates are simply user generated Certificates which have not been signed by a well-known CA and are, therefore, not really guaranteed to be authentic at all. While self-signed certificates can be useful for some testing scenarios, they are not suitable for any form of production use.
When securing a website with SSL it's important to make sure that all assets that the site uses are served over SSL, so that an attacker can't bypass the security by injecting malicious content in a JavaScript file or similar.
To further enhance the security of your website, you should evaluate to use the HSTS header. It allows you to communicate to the browser that your site should always be accessed over https. Using name-based virtual hosts on a secured connection requires careful configuration of the names specified in a single certificate or Tomcat 8. This tool is included in the JDK.
Each entry in a keystore is identified by an alias string. Whilst many keystore implementations treat aliases in a case insensitive manner, case sensitive implementations are available. The PKCS11 specification, for example, requires that aliases are case sensitive. To avoid issues related to the case sensitivity of aliases, it is not recommended to use aliases that differ only in case. To import an existing certificate into a JKS keystore, please read the documentation in your JDK documentation package about keytool.
Note that OpenSSL often adds readable comments before the key, but keytool does not support that. So if your certificate has comments before the key data, remove them before importing the certificate with keytool. For more advanced cases, consult the OpenSSL documentation.
To create a new JKS keystore from scratch, containing a single self-signed Certificate, execute the following from a terminal command line:. The RSA algorithm should be preferred as a secure algorithm, and this also ensures general compatibility with other servers and components.
This command will create a new file, in the home directory of the user under which you run it, named ". To specify a different location or filename, add the -keystore parameter, followed by the complete pathname to your keystore file, to the keytool command shown above. You will also need to reflect this new location in the server.
For example:. After executing this command, you will first be prompted for the keystore password. The default password used by Tomcat is " changeit " all lower case , although you can specify a custom password if you like.
You will also need to specify the custom password in the server. Next, you will be prompted for general information about this Certificate, such as company, contact name, and so on. This information will be displayed to users who attempt to access a secure page in your application, so make sure that the information provided here matches what they will expect.
Finally, you will be prompted for the key password , which is the password specifically for this Certificate as opposed to any other Certificates stored in the same keystore file.
The keytool prompt will tell you that pressing the ENTER key automatically uses the same password for the key as the keystore. You are free to use the same password or to select a custom one.
If you select a different password to the keystore password, you will also need to specify the custom password in the server. If everything was successful, you now have a keystore file with a Certificate that can be used by your server. The exact configuration details depend on which implementation is being used.
If the installation uses APR - i. Auto-selection of implementation can be avoided if needed.
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